Update README.md #413

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: cfchecks
	on:
	push:
	branches:
	- "*"
	pull_request:
	branches:
	- "*"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true


	jobs:
	test:
	name: py${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest"]
	# python versions
	python-version: ["3.9", "3.10", "3.11"]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Fetch all history for all branches and tags.
	- name: Set environment variables
	run: \|
	echo "CONDA_ENV_FILE=ci/environment.yml" >> $GITHUB_ENV
	echo "PYTHON_VERSION=${{ matrix.python-version }}" >> $GITHUB_ENV
	- name: Create conda environment
	uses: mamba-org/setup-micromamba@v1
	with:
	cache-downloads: true
	cache-downloads-key: "${{runner.os}}-${{runner.arch}}-py${{matrix.python-version}}"
	environment-file: ci/environment.yml
	create-args: >-
	python=${{ matrix.python-version }}
	- name: Version info
	run: \|
	conda info -a
	conda list
	- name: Run tests
	timeout-minutes: 5
	run: python -m pytest ci/tests.py::test_cfchecker
	- name: Upload test results
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: Test results for ${{ runner.os }}-${{ matrix.python-version }}
	path: ./CORDEX
	retention-days: 15

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